Abstract: Iron tailings in Changjiang,Hainan province was taken as the additive to prepare foamed cement composite material for wave absorbing with the physical foaming method,and the influence of iron tailings amount on electromagnetic parameter and absorbing property of materials were studied.The results showed that the optimum adsorption condition was that iron tailings can effectively improve the electromagnetic parameters of cement.When iron tailings were doped in cement by 150wt% and its thickness was 18mm,The maximum absorption value of electromagnetic waves was -22dB in the 2～18GHz band.The composite had good absorbing property to electromagnetic wave.
何楠,郝万军,陈伟鹏,赵旭. 掺铁尾矿泡沫水泥复合材料的吸波性能研究[J]. 化工新型材料, 2018, 46(10): 101-104.
He Nan,Hao Wangjun,Chen Weipeng,Zhao Xu. Research on abosorbing property of iron tailing blended foamed cement composite. New Chemical Materials, 2018, 46(10): 101-104.